CCNA Configuration SIM Question
Question:
To configure the router (R2-RC) click on the console host icon that is connected to a router by a serial console cable (shown in the diagram as a dashed black line)
CCNA Training Company recently installed a new router in their office. Complete the network installation by performing the initial router configurations and configuring RIPV2 routing using the router command line interface (CLI) on the R2-RC.
Name of the router is R2-RC
Enable-secret password is cisco1
The password to access user EXEC mode using the console is cisco2
The password to allow telnet access to the router is cisco3
IPV4 addresses must be configured as follows:
Ethernet network 209.165.202.128/27 – router has last assignable host address in subnet
Serial network is 192.0.2.16/28 – router has last assignable host address in the subnet. Interfaces should be enabled.
Router protocol is RIP V2
| Attention : In practical examinations, please note the following, the actual information will prevail. 1. Name of the router is xxx 2. Enable-secret password is xxx 3. Password to access user EXEC mode using the console is xxx 4. The password to allow telnet access to the router is xxx 5. IP information |
Solution
(Note: If you are not sure how RIP works, please read my RIP tutorial: http://www.9tut.com/rip-routing-protocol-tutorial. Note: You can download this sim to practice here: http://www.9tut.com/download/9tut.com_CCNA_RIP_Configuration.zip)
1) Name the router:
Router>enable
Router#configure terminal
Router(config)#hostname R2-RC
2) Set secret password:
R2-RC(config)# enable secret cisco1
3) Set password for the console:
R2-RC(config)#line console 0
R2-RC(config-line)#password cisco2
R2-RC(config-line)#login
R2-RC(config-line)#exit
4) Set the Telnet password:
R2-RC(config)#line vty 0 4
R2-RC(config-line)#password cisco3
R2-RC(config-line)#login
R2-RC(config-line)#exit
5) Assign IP address for Ethernet interface (Fa0/0):
The Ethernet network 209.165.202.128/27 has:
Increment:32 (/27 = 255.255.255.224 or 1111 1111.1111 1111.1111 1111.1110 0000)
Network address: 209.165.202.128
Broadcast address: 209.165.202.159 (because 128 + 32 – 1 = 159)
Therefore the last assignable host address in this subnet is 209.165.202.158 and we will assign it to Fa0/0 interface with these commands:
R2-RC(config)# interface fa0/0
R2-RC(config-if)#ip address 209.165.202.158 255.255.255.224
R2-RC(config-if)#no shutdown
R2-RC(config-if)#exit
6) Assign IP address for Serial interface (S0/0/0):
Serial network 192.0.2.16/28 has:
Increment:16 (/28 = 255.255.255.240 or 1111 1111.1111 1111.1111 1111.1111 0000)
Network address: 192.0.2.16
Broadcast address: 192.0.2.31 (because 16 + 16 – 1 = 31)
So the last assignable host address in this subnet is 192.0.2.30. Finally we assign it to s0/0/0 interface:
R2-RC(config)# interface s0/0/0
R2-RC(config-if)#ip address 192.0.2.30 255.255.255.240
R2-RC(config-if)#no shutdown
R2-RC(config-if)#exit
7) Configure RIP v2 routing protocol:
R2-RC(config)#router rip
R2-RC(config-router)#version 2
R2-RC(config-router)#network 209.165.202.0
R2-RC(config-router)#network 192.0.2.0
R2-RC(config-router)#end
R2-RC#copy running-config startup-config
Note: We should use classful networks (209.165.202.0 & 192.0.2.0) when configuring RIP. If we use detailed networks (209.165.202.128 & 192.0.2.16) the router will automatically convert them into classful networks.
Other lab-sims on this site:
Hey guyz will b taking CCNA 640-802 on the 19 May will tell you how it will b lyk.
would they count off if you added no auto-summary? i test in the morning and that is a habit of mine.
thnks to give me some information about networking related topic……………………..
Hi guys,
In rip version 2 configuration you forgot to use this command:
NO AUTO-SUMMARY
Am I right or wrong?
hii alll
i will write my ccna exam soon can anyone send me plz last version(Update Time: 2011-05-03) of testinside @ shery.zzzz@yahoo.com
Prima
by default RIPv2 is auto-summary
BUT
with this address scheme, it is not a discontinuous network
So if you have or don’t have “no auto-summary” command, it will not a proplem
thanks
I noticed that if you have issues with this sim, check if the clockrate is set on R1-RT to have the adjacency come up.
nelly i got exam on tuesday wish me luck
Hey everybody !
I am taking the CCNA next wednesday..
Can anybody explain to me, how the Sim labs appear in the test?
are they follow each other, or they come separately .
and how you answer their questions, are they on different screen, or they are like packet tracer activities, in the same window.
Good Luck for everyone who’s taking the test.
Sam
hajh@my.gvltec.edu
Can someone kindly send me the latest dumps for CCNA 802 exam to cts1234586@hotmail.com
Many Thanks
hello can someone send me the latest dumps apuen2@ymail.com
Hi!
Please, correct this SIM:
R1-RT Errors:
1. No clock rate sets!
2. No rip settings!
hi…these simulation questions are still valid???or is there any change??
Thank you guys, I passed my ccna yesterday. sims (3) vtp,eigrp,acl2. 9tut.this is a great site. almost everything here.
NEXT.
Plse. advice on the track- I want to do ccda and ccna-wireless which one can I take first ?
I have to do the two before embanking on CCNP track. I will know when I’m there.
Thank you
Arina
hi guys, I seam to have made up my mind to do ccda first.
How can I get soft copy of CCDA 640-864 Official Cert Guide, 4th Edition.
rodipo@connectedhealth.co.ke
@9tut
isnt there necessary to put “no auto-summary” command at end of network statement
If we put then shall we lose points on real exam???
What will be effect of putting and not putting above at the end
@Yanjan: Because we don’t have discontiguous networks in this sim so it is not necessary to use the “no auto-summary” command. But you can use it without losing points in the real exam. There is no effect of putting that command.
Hi all Can One help me to explain about increment method how is once 16 another 32….etc???plz plz i need that help
Hi all Can One help me to explain
about increment method how is once 16 another 32….etc???
plz plz i need that help
@RaR
use this simple method take the interesting octet from subnet and subtract it from 256
i.e in the above example the subnet is 255.255.255.240 so the last octet is d interesting octet
so take 240 and subtract it with 256 ……..
256 – 240 = 16…… so start incrementin from 0 ie 0,16,32,48,64,80,96,112,128,144,160,176,192,108,224,240……. it alwys ends with the number in the interesting octet ie 240.. i hope you got it if you still hv doubt please ask…. my id is diniccna@gmail.com
Hi guys, I’ll bw sitting for my ccna certification in three weeks time. if you have any dumps pass over to amwangi4@gmail.com
@9tut
I though in a distance vector routing protocol we should advertise networks only with their original class like, network 192.0.2.0 or 10.0.0.0. I know that in the real world router will understand in both ways, but in sim?
@Dmitri: You can use either way in the exam.
please i need your urgent help, i will take my exam first of august
send me the last dump my e-mail o.shawkat@oshco.com
Hi, When you setup the password for vty lines you normally have more than 0 to 4 like on the file you can download here and use on packet tracer, you can select 0-15, on the exam should I select all available line or just 0-4?
l.r.a@msn.com
@Dmitri, I learn that you should use the original class on the exam, real life routers will accept both.
hi i am going to write CCNA 640-802 next weak help me how to face and send me last dumps my email singhjai0004@gmail.com
Which type of Lab and Sim was in CCNA exam now?
Are these simulations enough for my ccna exam???
i am givin my ccna exam on 16th aug, if any body has the latest dumps please mail me at rashant_7@yahoo.com….
the clock rate is missing in R1-Rt.
Im trying to use this SIM via packet tracer what is the password to get into R2-RC i login into it using cisco2 as password and once i hit enable i’m trying passoword cisco or cisco2 or cisco 1 in this simulation its not working can some on help me
@9tut
@dimitri
@leo-uk
Hi guys,
still abit unclear about the network to use. Does this mean when implementing the RIP protocol, we should type the network as just the ip itself like 209.165.202.128 or what are the situations where we need to put it as 209.165.202.0?
@ken: In the exam you should use
209.165.202.0
192.0.2.0
because RIP only uses classful network.
But if you use 209.165.202.128, RIP will automatically fix it into classful network (209.165.202.0) so nothing to worry.
i am taking ccna exam very soon i am tired of woried but it’s fine
wish me luck tomorrow.
I took the test yesterday and failed with a 815. I scheduled another test for this coming Monday. Can any body tell me if I’ll get the same test with the same SIM’s or different questions?
@Steve: Please read http://www.9tut.com/ccna-faqs-a-tips
Pls i want to ask a very important question, and i need an answer quickly pls. . .
How did they set the clock rate on router R1-RT?
Because i finished the SIM but the line protocol was down and i couldnt get to the R1-RT router to set the clock. Can i just click on the router in the exam as in Packet tracer, or i must go through the HOST PC
Monday will be my first time taking the CCNA test. I have a question for any one that already took the test. If I finish answering all the questions and have time left, would I be able to go back to the previous question to double check the answer before I complete the test.
i have being begging for dumps ,nobody just want to care plssssss ccna dunps my exam is fast closing, guzoexcel@yahoo.com
Missed set the clock rate at the interface of the router serial0/0/1 RT-R1.
hey brothers plz without learning that simalation don’t go for exam i have fail exam bec of that simulation ookkk be care for with that
Hi
about the Labs it is not
R2-RC(config-router)#network 209.165.202.128
R2-RC(config-router)#network 192.0.2.16
but it is
R2-RC(config-router)#network 209.165.202.0
R2-RC(config-router)#network 192.0.2.0
FOR RIPV2
Testing Tuesday. Thanks for all of the help.
@ Patrick RIP uses classful networks while RIPv2 uses classless networks, in this RIPv2 either advertised network of .128 or .0 will work perfectly, one thing you must kw about RIPv2 though is limited to 30hop counts as RIP, is that any Routing Protocols
thanx for the good revision of ccna
Pls guys, I will be taking my ccna exam in two weeks time. If any body have the latest dumps version pls send to collins_ozigbo@yahoo.com I really need it plssss…….. Thanx
router rip
version 2
network 192.0.2.0
network 209.165.202.0
no auto-summary —>
Is correct? I think it is indifferent, agree with me?
are not contiguous networks
@emma
regarding RIPv2: “To maintain backward compatibility, the hop count limit of 15 remained.”
http://en.wikipedia.org/wiki/Routing_Information_Protocol
@paul
that should work…
I tried it and it works, my question is if we put it in the real exam…
Took the 640-802 on 9/11/11.. cleared with 960/100. big thanks to 9tut.com .. simulations were conceptually the same.
plz guys I’m taking the exam next week, does any body knows the problem that they are talking about setting the clock rate at the interface of the router serial0/0/1 RT-R1
and how did they know that RT-R1 is the DCE and RC-R2 is the DTE ?????
Going back to Pauls comments earlier
I’m sure you will be marked down in the exam, but in a lab environment its fine (router will fix it to the classful add). One way to check is to do a sh run in the exam make sure it changes to the classful net add otherwise its going to be wrong. From what I have read for rip we should use the classful address.
R2-RC(config-router)#network 209.165.202.128
R2-RC(config-router)#network 192.0.2.16
but it is
R2-RC(config-router)#network 209.165.202.0
R2-RC(config-router)#network 192.0.2.0
i do not know what is in the exam about clock rates but here is some output of ‘show controllers serial …’ command.
when clock rate is not set:
…DCE V.35, no clock…
…DTE V.35 clocks stopped…
when clock rate is set:
…DCE V.35, clock rate …
…DTE V.35 TX and RX clocks detected…
please i need your helping for ccna exam coz of i do not know any thing about configuration quation i got confuseing
hi guys…
Can somebody please explain when do we use no auto-summary and when do we don’t use it ?
@9tut
sir: serial interface used clcok rate
How could anyone say that with these two networks, this address scheme is not discountigous?
network 209.165.202.128
network 192.0.2.16
Wouldn’t RIPv2 need the “no auto-summarization” command, so it does not summarize to classful boundary?
Why enter these networks?
209.165.202.0
192.0.2.0
Their CIDRs indicate they start with sub-nets 128/27 and 16/28; so why start them with 0 rather than 209.165.202.128/27 192.0.2.16/28?
Can somebody please explain when do we use no auto-summary and when do we don’t use it ?
sh ip routein R2-RC
only
c 209.165.202.0
wo is the Network of serial ist too diricktly connected please help me Thanks
@Fawzi: You can learn about “no auto-summary” here (at the end of this article): http://www.9tut.com/eigrp-routing-protocol-tutorial/3
why u didn’t add “no auto-summary” command ??
@acl
It’s not a discontiguous network so you don’t need it. However, in practice you probably want to always put it in. Would be nice if it was on by default.
Hi guys,
Just one comment, the two line below are wrong for the exam, we shouldn’t write the all IP address just the network address. In real world it would work but for the exam it will to lose some point, I read it from Todd Lammle book.
Wrong:
R2-RC(config-router)#network 209.165.202.128
R2-RC(config-router)#network 192.0.2.16
Correct:
R2-RC(config-router)#network 209.165.202.0
R2-RC(config-router)#network 192.0.2.0
@9tut
Should we also configure router R1/RT? (so we can verify that rip is correctly configured)
Thanks
@maja: In the exam we are only allowed to configure R2-RC.
@Aerodesliza: The router will automatically convert them into classful networks. I updated the “network” statements so that no one will be confused in the future.
Check if the protocol is up or down from old router ‘show ip interface brief’, if it’s down and clock rate is not set, do it then the topology shall be converged.
@jandro https://learningnetwork.cisco.com/thread/10419
Hi, taking into account that I cannot configure R1-RT router I shall configure clock rate on the R2-RC router (if the serial link between these 2 routers is down). Am I correct? Thx for reply
Hello all, i am going to take CCNA 640-802 on 10/march/2012 any one please help me how to face and send me last dumps my email nujtxeeg@gmail.com
For the sake of packet tracer results working:
1) you also have enable RIPv2 on the router R1-RT.
2) set clock rate to router R1-RT to Serial 0/0/1, I used clock rate 6400 as an example
From what I can read in the actual exam the other router is pre-configured.
I have downloaded sim, but i couldn’t open it with pavket tracer 5.0, How can I open it?
Passed CCNA today with 920, I had ACL2,VTP and EIGRP, it was a bit nerve racking but revising paid off.
Many thanks 9tut but more importantly thank GOD.
I shall be making a donation to 9tut.
if you can not ping the neighbour routers ip set the clock rate on both routers serial interfaces
To set Clock rate on Router’s Serial Interface
router>enable
router#configure terminal
router(config)#interface s0/0
router(config-if)#clock rate 64000
Yerla
if works fine on version 5.3
In this lab it is still best to use no auto-summary because it can’t be marked wrong. Plus you should get in the habit of using the no auto-summary command anyways.
Hi Guys i will write the ccna excamination next week , so kindly send me latest ccna dumps . it would be very big helpful for me . i never forget your help . please….. this is my mail id “mageshkumar710@gmail.com”.
Line Protocol is down… clock rate is not set on the adjacent serial interface…. and NO Auto-summary is not required here b/c its not discontiguous….. but there is no harm in using it as far as i am concerned
!
hostname R1-RT
!
interface Serial0/0/1
ip address 192.0.2.17 255.255.255.240
clock rate 9600
!
router rip
version 2
network 192.0.2.0
network 192.18.1.0
no auto-summary
!
——————————————–
!
hostname R2-RC
!
router rip
version 2
network 192.0.2.0
network 209.165.202.0
no auto-summary
!
—————————————-
test:
R2-RC#ping 192.0.2.17
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.0.2.17, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/4/6 ms
R2-RC#
R1-RT#sh ip route rip
209.165.202.0/27 is subnetted, 1 subnets
R 209.165.202.128 [120/1] via 192.0.2.30, 00:02:01, Serial0/0/1
R1-RT#
R2-RC#sh ip protocols
@9tut,
You guys have indeed lifted the fear of so many, weldone and God bless.
Hello all, i am going to take CCNA 640-802 on 30/march/2012 anyone please help me with the latest dumps my email ola20034eva@yahoo.com
Guys..Need to run RIP v2 on R1-RT router as well..Check out the config mentioned below!!!
R1-RT#sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 198.18.1.1 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 192.0.2.17 YES manual up down
Vlan1 unassigned YES unset administratively down down
R1-RT#
R1-RT#
R1-RT#sh ru
Building configuration…
Current configuration : 607 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R1-RT
!
!
!
!
!
!
!
!
!
!
!
!
ip ssh version 1
!
!
!
!
!
!
interface FastEthernet0/0
ip address 198.18.1.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
no ip address
clock rate 9600
shutdown
!
interface Serial0/0/1
ip address 192.0.2.17 255.255.255.240
!
interface Vlan1
no ip address
shutdown
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end
R1-RT#
R1-RT#
R1-RT#
R1-RT#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1-RT(config)#int se0/0/1
R1-RT(config-if)#clo
R1-RT(config-if)#clock rat
R1-RT(config-if)#clock rate 64000
R1-RT(config-if)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up
no sh
R1-RT(config-if)#no sh
R1-RT(config-if)#exit
R1-RT(config)#exit
%SYS-5-CONFIG_I: Configured from console by console
R1-RT#sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 198.18.1.1 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 192.0.2.17 YES manual up up
Vlan1 unassigned YES unset administratively down down
R1-RT#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1-RT(config)#rou
R1-RT(config)#router ri
R1-RT(config)#router rip
R1-RT(config-router)#ve
R1-RT(config-router)#version 2
R1-RT(config-router)#net
R1-RT(config-router)#network 198.18.1.1
R1-RT(config-router)#net
R1-RT(config-router)#network 192.0.2.17
R1-RT(config-router)#exit
R1-RT(config)#do wr
Building configuration…
[OK]
R1-RT(config)#do sh ip rou
Codes: C – connected, S – static, I – IGRP, R – RIP, M – mobile, B – BGP
D – EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF inter area
N1 – OSPF NSSA external type 1, N2 – OSPF NSSA external type 2
E1 – OSPF external type 1, E2 – OSPF external type 2, E – EGP
i – IS-IS, L1 – IS-IS level-1, L2 – IS-IS level-2, ia – IS-IS inter area
* – candidate default, U – per-user static route, o – ODR
P – periodic downloaded static route
Gateway of last resort is not set
192.0.2.0/28 is subnetted, 1 subnets
C 192.0.2.16 is directly connected, Serial0/0/1
C 198.18.1.0/24 is directly connected, FastEthernet0/0
R 209.165.202.0/24 [120/1] via 192.0.2.30, 00:00:20, Serial0/0/1
R1-RT(config)#do ping 209.165.202.128
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 209.165.202.128, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/3/6 ms
R1-RT(config)#
I took the exam yesterday and passed with 867 thanks to 9tut and examcollection. The labs were Eigrp, VTP and Access lists. If I had money I would have donated immediately, you deserve it!
@9tut
I have a question regarding configuring vty lines in the certification exam, like in this SIM for example.
I always use the ? symbol when entering commands and I have notice that most routers and switches support 0 – 15 vty lines rather than 0 – 4 vty lines.
If by any chance, this SIM is part of the certification exam, and by using the ? symbol I determine that the router supports 0 – 15 lines instead of 0 – 4, what would you suggest ?
A. use this configuration
R2-RC(config)#line vty 0 4
R2-RC(config-line)#password cisco3
R2-RC(config-line)#login
R2-RC(config-line)#exit
B. or use this one
R2-RC(config)#line vty 0 15
R2-RC(config-line)#password cisco3
R2-RC(config-line)#login
R2-RC(config-line)#exit
I would like to ask you kindly to clarify this for me. Thanks in advance!!!
@Danilin,
If you use Packet Tracer software to access the routers or switches; you can easily access to them fully, there is no any problem for vty 0 4. I have the SIM application ROUTER SIM CCNA NETWORK VISUALIZER 6.0 VERSION but no use of fully access and also had same problem like others routers and switches for vty 0 15 instead of vty 0 4.
So, my suggestion is use PACKET TRACER 5.1 or above version it will work fine.
@Danilin,
One more thing if you are sitting on the exam and it is stated that configure vty 0 4 with passwor xxxxxx, then you have to configure vty 0 4 not vty 0 15. In the exam you will able to access vty 0 4.
@Thapa
Thanks for the response. But what if in the certification doesn’t explicitly say to configure vty lines 0 4 and the device supports 0 15 lines ?
@Danilin
This is the problem occurs on downloaded certification’s simulation, I will recommend to you that keep in mind and follow the principle that you are using vty 0 4 instead vty 0 15. I mean just imagine vty 0 4 instead vty 0 15 but the principal is same. Just follow it. I need to say one more thing…….. I think while configuring VLAN and VTP on that your certification simulation; it won’t support trunking also, because i had the same problem while configuring vtp trunk it does not support too…………………….
Anyway @Danilin do not worry, just download this all whatever simulation over here in the 9tut and practise on them. They are pretty enough for the CCNA exam. I took my exam on 16 May and scored 96%, if you need any help just ping me on ……………….
thapa_ud2008@yahoo.com
I will help to you fully for the CCNA.